I’ve been having trouble with a couple of relays (landscape lighting) on the far edge of my zwave network for a while. But in the last two weeks, I’ve had porgressively more of my z-wave light switches go down. The sequence was that more light switches started to not work and then today when I ran the zwave network repair - almost all of my zwave switches and relays throwing “failed to update mesh information” errors and are not working. I do have a few sensors and two light switches that are still working, however.
I don’t see anything else about firmware updates or other fundamental issues causing widespread z-wave network issues recently (and my installation is basically 2-3 years old now). So, it seems this might just be something going south with my hub. My hub is installed very centrally in my house, so I don’t think it is a single device failure causing errors further out in the network (but maybe it is?)
Has anyone else experienced such a progressive decline in zwave network functionality (or heard of it)?
Any other pointers to try to debug what is going south?